/**
 * junixsocket
 *
 * Copyright (c) 2009 NewsClub, Christian Kohlschütter
 *
 * The author licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.newsclub.net.unix.demo.rmi;

import java.io.IOException;
import java.rmi.Remote;

/**
 * A very simple "hello world" service.
 * 
 * @author Christian Kohlschütter
 */
public interface HelloWorld extends Remote {
    /**
     * Returns "Hello world".
     * 
     * @return "Hello world"
     * @throws IOException
     */
    String hello() throws IOException;
}